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2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
[pf3gnuchains/gcc-fork.git] / libgcc / ChangeLog
1 2011-11-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2
3         * config.host (arm*-*-rtemseabi*): New target.
4
5 2011-11-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6
7         PR other/50991
8         * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
9         extra-parts.
10
11 2011-11-05  Joern Rennecke  <joern.rennecke@embecosm.com>
12
13         * config.host (epiphany-*-elf*): New configuration.
14         * config/epiphany: New Directory.
15
16 2011-11-05  Ralf Cors├ępius  <ralf.corsepius@rtems.org>
17
18         * config.host (avr-*-rtems*): Add config/avr/t-rtems.
19         * config/avr/t-rtems: New.
20         Filter out _exit from LIB1ASMFUNCS.
21
22 2011-11-04  David S. Miller  <davem@davemloft.net>
23
24         * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
25         * configure: Rebuild.
26
27 2011-11-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
28
29         * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
30         variable.
31
32 2011-11-04  Georg-Johann Lay  <avr@gjlay.de>
33
34         PR target/50931
35         * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
36         * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
37
38 2011-11-04  Joel Sherrill  <joel.sherrill@oarcorp.com>
39
40         PR target/50989
41         * config.host (sparc-*-rtems*): Add sparc/t-softmul.
42
43 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
44
45         * config/c6x/t-elf (LIB2ADDEH): Set.
46         * config/c6x/t-c6x-elf: Remove.
47
48 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
49
50         * config/i386/sol2-ci.S: Rename to ...
51         * config/i386/crti.S: ... this.
52         * config/i386/sol2-cn.S: Rename to ...
53         * config/i386/crtn.S: ... this.
54         * config/sparc/sol2-ci.S: Rename to ...
55         * config/sparc/crti.S: ... this.
56         * config/sparc/sol2-cn.S: Rename to ...
57         * config/sparc/crtn.S: ... this.
58         * config/t-sol2 (CUSTOM_CRTIN): Remove.
59         (crti.o, crtn.o): Remove.
60
61 2011-11-04  Tristan Gingold  <gingold@adacore.com>
62
63         * config/ia64/fde-vms.c: Do not include md-unwind-support.h
64
65 2011-11-04  Kaz Kojima  <kkojima@gcc.gnu.org>
66
67         * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
68
69 2011-11-03  Hans-Peter Nilsson  <hp@axis.com>
70
71         * config.host (crisv32-*-none, cris-*-none): Remove.
72         (crisv32-*-elf): Append to tmake_file, don't just set it.
73         (cris-*-elf): Add missing t-fdpbit to tmake_file.
74
75 2011-11-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
76
77         * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
78         (ecrtn$(objext)): Likewise.
79         (ncrti$(objext)): Likewise.
80         (ncrtn$(objext)): Likewise.
81
82 2011-11-03  Andreas Schwab  <schwab@redhat.com>
83
84         * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
85
86 2011-11-02  David S. Miller  <davem@davemloft.net>
87
88         * configure.ac: Set host_address on sparc too.
89         * configure: Regenerate.
90         * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
91         based upon host_address.
92         * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
93
94 2011-11-02  Jason Merrill  <jason@redhat.com>
95
96         * config/rs6000/t-ppccomm: Add missing \.
97
98 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
99
100         * gthr-single.h, gthr.h: New files.
101         * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
102         config/gthr-vxworks.h, config/i386/gthr-win32.h,
103         config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
104         config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
105         * config/i386/gthr-win32.c: Include "gthr-win32.h".
106         * configure.ac (thread_header): New variable.
107         Set it depending on target_thread_file.
108         (gthr-default.h): Link from $thread_header.
109         * configure: Regenerate.
110         * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
111
112 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
113
114         * configure.ac (tm_file_): New variable.
115         Determine from tm_file.
116         (tm_file, tm_defines): Substitute.
117         * configure: Regenerate.
118         * mkheader.sh: New file.
119         * Makefile.in (clean): Remove libgcc_tm.h.
120         ($(objects)): Depend on libgcc_tm.h.
121         (libgcc_tm_defines, libgcc_tm_file): New variables.
122         (libgcc_tm.h, libgcc_tm.stamp): New targets.
123         ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
124         ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
125         ($(extra-parts)): Depend on libgcc_tm.h.
126         * config.host (tm_defines, tm_file): New variable.
127         (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
128         (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
129         (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
130         (avr-*-rtems*): Likewise.
131         (avr-*-*): Likewise.
132         (frv-*-elf): Likewise.
133         (frv-*-*linux*): Likewise.
134         (h8300-*-rtems*): Likewise.
135         (h8300-*-elf*): Likewise.
136         (i[34567]86-*-darwin*): Likewise.
137         (x86_64-*-darwin*): Likewise.
138         (rx-*-elf): Likewise.
139         (tic6x-*-uclinux): Likewise.
140         (tic6x-*-elf): Likewise.
141         (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
142         * config/alpha/gthr-posix.c: Include libgcc_tm.h.
143         * config/i386/cygming-crtbegin.c: Likewise.
144         * config/i386/cygming-crtend.c: Likewise.
145         * config/ia64/fde-vms.c: Likewise.
146         * config/ia64/unwind-ia64.c: Likewise.
147         * config/libbid/bid_gcc_intrinsics.h: Likewise.
148         * config/rs6000/darwin-fallback.c: Likewise.
149         * config/stormy16/lib2funcs.c: Likewise.
150         * config/xtensa/unwind-dw2-xtensa.c: Likewise.
151         * crtstuff.c: Likewise.
152         * dfp-bit.h: Likewise.
153         * emutls.c: Likewise.
154         * fixed-bit.c: Likewise.
155         * fp-bit.c: Likewise.
156         * generic-morestack-thread.c: Likewise.
157         * generic-morestack.c: Likewise.
158         * libgcc2.c: Likewise.
159         * libgcov.c: Likewise.
160         * unwind-dw2-fde-dip.c: Likewise.
161         * unwind-dw2-fde.c: Likewise.
162         * unwind-dw2.c: Likewise.
163         * unwind-sjlj.c: Likewise.
164
165 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
166
167         * configure.ac: Include ../config/picflag.m4.
168         (GCC_PICFLAG): Call it.
169         Substitute.
170         * configure: Regenerate.
171         * Makefile.in (gcc_srcdir): Remove.
172         (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
173         (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
174         (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
175         ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
176         ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
177         Use $<.
178         Remove comment.
179         * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
180         * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
181         to refer to libgcc2.c.
182         Use $<.
183         * config/darwin-64.c: New file.
184         * config/darwin-crt3.c: Remove comment.
185         * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
186         config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
187         config/udivmodsi4.c: New files.
188         * config/memcmp.c, config/memcpy.c, config/memmove.c,
189         config/memset.c: New files.
190         * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
191         * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
192         * config/t-freebsd-thread, config/t-libgcc-pic: New files.
193         * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
194         * config/t-openbsd-thread: New file.
195         * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
196         * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
197         * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
198         * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
199         qrnnd.S.
200         Adapt filename.
201         * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
202         to refer to gthr-posix.c.
203         * config/alpha/t-vms (LIB2ADD): Set.
204         * config/alpha/vms-gcc_shell_handler.c: New file.
205         * config/arm/bpabi.c, config/arm/fp16.c,
206         config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
207         config/arm/unaligned-funcs.c: New files.
208         * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
209         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
210         * config/arm/t-linux: Likewise.
211         * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
212         * config/arm/t-netbsd: New file.
213         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
214         * config/arm/t-symbian (LIB2ADD_ST): Set.
215         * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
216         * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
217         * config/bfin/t-elf: New file.
218         * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
219         config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
220         config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
221         config/c6x/ltf.c: New files.
222         * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
223         (HOST_LIBGCC2_CFLAGS): Set.
224         * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
225         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
226         * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
227         New files.
228         * config/cris/t-elfmulti (LIB2ADD_ST): Set.
229         * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
230         * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
231         config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
232         config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
233         files.
234         * config/frv/t-frv (LIB2ADD): Set.
235         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
236         * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
237         config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
238         config/h8300/popcounthi2.c: New files.
239         * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
240         * config/i386/gthr-win32.c: New file.
241         * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
242         * config/i386/t-cygwin: Likewise.
243         * config/i386/t-darwin, config/i386/t-darwin64,
244         config/i386/t-gthr-win32, config/i386/t-interix: New files.
245         * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
246         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
247         * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
248         * config/ia64/quadlib.c: New file.
249         * config/ia64/t-hpux (LIB2ADD): Set.
250         * config/ia64/t-ia64: Add comment.
251         * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
252         * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
253         (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
254         * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
255         * config/m32c/t-m32c (LIB2ADD): Set.
256         * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
257         * config/m32r/t-m32r: Likewise.
258         * config/m68k/fpgnulib.c: New file.
259         * config/m68k/t-floatlib (LIB2ADD): Set.
260         (xfgnulib.c): New target.
261         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
262         * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
263         * config/mep/t-mep (LIB2ADD): Set.
264         * config/microblaze/divsi3.asm: Rename to divsi3.S.
265         * config/microblaze/moddi3.asm: Rename to moddi3.S.
266         * config/microblaze/modsi3.asm: Rename to modsi3.S.
267         * config/microblaze/muldi3_hard.asm: Rename to hard.S.
268         * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
269         * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
270         * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
271         * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
272         * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
273         * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
274         New files.
275         * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
276         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
277         * config/pa/fptr.c, config/pa/lib2funcs.S,
278         config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
279         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
280         (LIB2ADD, LIB2ADD_ST): Set.
281         * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
282         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
283         Set.
284         * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
285         * config/pdp11/t-pdp11: New file.
286         * config/picochip/libgccExtras/adddi3.S,
287         config/picochip/libgccExtras/ashlsi3.S,
288         config/picochip/libgccExtras/ashrsi3.S,
289         config/picochip/libgccExtras/clzsi2.S,
290         config/picochip/libgccExtras/cmpsi2.S,
291         config/picochip/libgccExtras/divmod15.S,
292         config/picochip/libgccExtras/divmodhi4.S,
293         config/picochip/libgccExtras/divmodsi4.S,
294         config/picochip/libgccExtras/lshrsi3.S,
295         config/picochip/libgccExtras/parityhi2.S,
296         config/picochip/libgccExtras/popcounthi2.S,
297         config/picochip/libgccExtras/subdi3.S,
298         config/picochip/libgccExtras/ucmpsi2.S,
299         config/picochip/libgccExtras/udivmodhi4.S,
300         config/picochip/libgccExtras/udivmodsi4.S: New files.
301         * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
302         (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
303         * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
304         config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
305         config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
306         config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
307         config/rs6000/darwin-gpsave.S,  config/rs6000/darwin-tramp.S,
308         config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
309         files.
310         * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
311         (HOST_LIBGCC2_CFLAGS): Set.
312         * config/rs6000/t-darwin64: New file.
313         * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
314         * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
315         * config/rs6000/t-ppccomm (LIB2ADD): Add
316         $(srcdir)/config/rs6000/tramp.S.
317         (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
318         Add  $(srcdir)/config/rs6000/eabi.S.
319         (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
320         (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
321         (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
322         (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
323         (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
324         (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
325         * config/rs6000/tramp.S: New file.
326         * config/s390/t-tpf: Remove.
327         * config/sh/linux-atomic.S: New file.
328         * config/sh/t-linux (LIB2ADD): Set.
329         (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
330         * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
331         * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
332         to unwind-dw2.c.
333         (HOST_LIBGCC2_CFLAGS): Set.
334         * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
335         * config/spu/divmodti4.c, config/spu/divv2df3.c,
336         config/spu/float_disf.c, config/spu/float_unsdidf.c,
337         config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
338         config/spu/mfc_multi_tag_release.c,
339         config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
340         config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
341         config/spu/multi3.c: New files.
342         * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
343         (HOST_LIBGCC2_CFLAGS): Set.
344         * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
345         config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
346         config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
347         config/stormy16/ffshi2.c, config/stormy16/lib2.c,
348         config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
349         config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
350         config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
351         config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
352         config/stormy16/umodsi3.c: New files.
353         * config/xtensa/lib2funcs.S: New file.
354         * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
355         * config/xtensa/t-xtensa (LIB2ADD): Set.
356         * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
357         (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
358         Add t-freebsd-thread to tmake_file for posix threads.
359         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
360         (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
361         (*-*-lynxos*): Likewise.
362         (*-*-netbsd*): Likewise.
363         (*-*-openbsd*): Likewise.
364         Add t-openbsd-thread to tmake_file for posix threads.
365         (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
366         (*-*-vxworks*): Set tmake_file.
367         (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
368         (alpha*-*-freebsd*): Likewise.
369         (alpha*-*-netbsd*): Likewise.
370         (alpha*-*-openbsd*): Likewise.
371         (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
372         (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
373         (alpha*-dec-*vms*): Likewise.
374         (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
375         (bfin*-elf*): Add bfin/t-elf to tmake_file.
376         (bfin*-uclinux*): Likewise.
377         (bfin*-linux-uclibc*): Likewise.
378         (crisv32-*-elf): Add cris/t-cris to tmake_file.
379         (crisv32-*-none): Likewise.
380         (cris-*-elf): Likewise.
381         (cris-*-none): Likewise.
382         (cris-*-linux*, crisv32-*-linux*): Likewise.
383         (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
384         tmake_file.
385         (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
386         tmake_file.
387         (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
388         (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
389         (x86_64-*-elf*): Likewise.
390         (i[34567]86-*-nto-qnx*): Likewise.
391         (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
392         win32 threads.
393         (x86_64-*-mingw*): Likewise.
394         (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
395         (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
396         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
397         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
398         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
399         tmake_file.
400         (mipsisa64sr71k-*-elf*): Likewise.
401         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
402         (mips-*-elf*, mipsel-*-elf*): Likewise.
403         (mips64-*-elf*, mips64el-*-elf*): Likewise.
404         (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
405         (mips*-*-rtems*): Likewise.
406         (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
407         to tmake_file.
408         (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
409         (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
410         (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
411         (spu-*-elf*): Likewise.
412         (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
413
414 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
415
416         * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
417         $(srcdir) to refer to $(LIB1ASMSRC).
418         Use $<.
419         * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
420         config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
421         config/arm/lib1funcs.S: New files.
422         * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
423         * config/arm/t-arm: New file.
424         * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
425         * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
426         config/arm/t-strongarm-elf: New files.
427         * config/arm/t-symbian (LIB1ASMFUNCS): Set.
428         * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
429         * config/avr/lib1funcs.S: New file.
430         * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
431         * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
432         * config/c6x/lib1funcs.S: New file.
433         * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
434         * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
435         * config/frv/lib1funcs.S: New file.
436         * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
437         * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
438         * config/i386/cygwin.S, config/i386/t-chkstk: New files.
439         * config/ia64/__divxf3.asm: Rename to ...
440         * config/ia64/__divxf3.S: ... this.
441         Adapt lib1funcs.asm filename.
442         * config/ia64/_fixtfdi.asm: Rename to ...
443         * config/ia64/_fixtfdi.S: ... this.
444         Adapt lib1funcs.asm filename.
445         * config/ia64/_fixunstfdi.asm: Rename to ...
446         * config/ia64/_fixunstfdi.S: ... this.
447         Adapt lib1funcs.asm filename.
448         * config/ia64/_floatditf.asm: Rename to ...
449         * config/ia64/_floatditf.S: ... this.
450         Adapt lib1funcs.asm filename.
451         * config/ia64/lib1funcs.S: New file.
452         * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
453         * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
454         * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
455         * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
456         * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
457         * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
458         * config/mep/lib1funcs.S: New file.
459         * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
460         * config/mips/mips16.S: New file.
461         * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
462         * config/pa/milli64.S: New file.
463         * config/pa/t-linux, config/pa/t-linux64: New files.
464         * config/picochip/lib1funcs.S: New file.
465         * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
466         * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
467         * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
468         * config/sh/t-netbsd: New file.
469         * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
470         Use $(srcdir) to refer to lib1funcs.S, adapt filename.
471         * config/sh/t-sh64: New file.
472         * config/sparc/lb1spc.S: New file.
473         * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
474         filename.
475         * config/v850/lib1funcs.S, config/v850/t-v850: New files.
476         * config/vax/lib1funcs.S, config/vax/t-linux: New files.
477         * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
478         config/xtensa/lib1funcs.S: New files.
479         * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
480         * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
481         tmake_file.
482         (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
483         (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
484         (arm*-*-linux*): Likewise.
485         Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
486         arm*-*-linux-*eabi, add arm/t-linux otherwise.
487         (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
488         (arm*-*-ecos-elf): Likewise.
489         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
490         (arm*-*-rtems*): Likewise.
491         (arm*-*-elf): Likewise.
492         (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
493         (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
494         (bfin*-elf*): Add bfin/t-bfin to tmake_file.
495         (bfin*-uclinux*): Likewise.
496         (bfin*-linux-uclibc*): Likewise.
497         (bfin*-rtems*): Likewise.
498         (bfin*-*): Likewise.
499         (fido-*-elf): Merge into m68k-*-elf*.
500         (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
501         (frv-*-*linux*): Add frv/t-frv to tmake_file.
502         (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
503         (h8300-*-elf*): Likewise.
504         (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
505         (hppa*-*-linux*): Add pa/t-linux to tmake_file.
506         (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
507         (i[34567]86-*-mingw*): Likewise.
508         (x86_64-*-mingw*): Likewise.
509         (i[34567]86-*-interix3*): Likewise.
510         (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
511         (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
512         (m68k-*-elf*): Also handle fido-*-elf.
513         Add m68k/t-floatlib to tmake_file.
514         (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
515         (m68k-*-linux*): Likewise.
516         (m68k-*-rtems*): Likewise.
517         (mcore-*-elf): Add mcore/t-mcore to tmake_file.
518         (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
519         sh64*-*-*.
520         (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
521         Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
522         (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
523         (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
524         sh/t-netbsd to tmake_file.
525         Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
526         (sh-*-rtems*): Add sh/t-sh to tmake_file.
527         (sh-wrs-vxworks): Likewise.
528         (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
529         *-leon[3-9]*.
530         (v850*-*-*): Add v850/t-v850 to tmake_file.
531         (vax-*-linux*): Add vax/t-linux to tmake_file.
532         (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
533
534 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
535
536         * crtstuff.c: New file.
537         * Makefile.in (CRTSTUFF_CFLAGS): Define.
538         (CRTSTUFF_T_CFLAGS): Define.
539         (extra-parts, INSTALL_PARTS): Remove conditional assignments.
540         (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
541         (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
542         crtstuff.c.
543         Use $<.
544         (crtbeginT.o): Use $(objext).
545         [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
546         (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
547         (gcc-extra-parts): Remove.
548         * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
549         Set extra_parts.
550         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
551         *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
552         Add t-crtstuff-pic to tmake_file.
553         (*-*-lynxos*): New case.
554         Set tmake_file, extra_parts.
555         (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
556         Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
557         *-*-netbsdelf[2-9]*.
558         (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
559         (*-*-rtems*): Set extra_parts.
560         (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
561         (*-*-uclinux*): New case.
562         Set extra_parts.
563         (*-*-vms*): New case.
564         Set tmake_file, extra_parts.
565         (*-*-elf): Set extra_parts.
566         (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
567         (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
568         vms/t-vms64.
569         Set extra_parts.
570         (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
571         Set extra_parts.
572         (arm*-*-freebsd*): Add t-crtin to tmake_file.
573         Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
574         (arm-wrs-vxworks): Append to tmake_file.
575         Set extra_parts.
576         (arm*-*-uclinux*): Set extra_parts.
577         (arm*-*-ecos-elf): Likewise.
578         (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
579         arm*-*-eabi*.
580         (arm*-*-rtems*): Set extra_parts.
581         (arm*-*-elf): Likewise.
582         (avr-*-rtems*): Clear extra_parts.
583         (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
584         Set extra_parts.
585         (bfin*-uclinux*): Likewise.
586         (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
587         (bfin*-rtems*): Append to tmake_file.
588         Set extra_parts.
589         (bfin*-*): Likewise.
590         (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
591         (crisv32-*-elf): ... this.
592         (crisv32-*-none): ... this.
593         (cris-*-elf, cris-*-none): New cases.
594         Add cris/t-elfmulti to tmake_file.
595         (fr30-*-elf): Append to tmake_file.
596         Set extra_parts.
597         (frv-*-elf): Append to tmake_file, add frv/t-frv.
598         Set extra_parts.
599         (h8300-*-rtems*): Append to tmake_file.
600         Set extra_parts.
601         (h8300-*-elf*): Likewise.
602         (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
603         Set extra_parts.
604         (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
605         Set extra_parts.
606         (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
607         (x86_64-*-elf*): Likewise.
608         (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
609         (x86_64-*-freebsd*): Likewise.
610         (x86_64-*-netbsd*): Likewise.
611         (i[34567]86-*-linux*): Likewise.
612         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
613         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
614         (x86_64-*-linux*): Likewise.
615         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
616         (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
617         tmake_file.
618         Set extra_parts.
619         (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
620         (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
621         Append to extra_parts, remove crtbegin.o, crtend.o.
622         (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
623         (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
624         crtend.o, crtbeginS.o, crtendS.o.
625         (ia64*-*-linux*): Comment extra_parts.
626         (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
627         Set extra_parts.
628         (iq2000*-*-elf*): Clear extra_parts.
629         (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
630         (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
631         (m32r-*-elf*, m32r-*-rtems*): Split off ...
632         (m32r-*-rtems*): ... this.
633         Add m32r/t-m32r to tmake_file.
634         (m68k-*-elf*): Add t-crtin to tmake_file.
635         (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
636         (mcore-*-elf): Likewise.
637         (microblaze*-*-*): Set extra_parts.
638         (mips*-sde-elf*): New case.
639         Set tmake_file, extra_parts.
640         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
641         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
642         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
643         tmake_file.
644         Set extra_parts.
645         (mipsisa64sr71k-*-elf*): Likewise.
646         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
647         (mips-*-elf*, mipsel-*-elf*): Likewise.
648         (mips64-*-elf*, mips64el-*-elf*): Likewise.
649         (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
650         (mips64orion-*-elf*,  mips64orionel-*-elf*): Likewise.
651         (mips*-*-rtems*): Likewise.
652         (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
653         (moxie-*-*): Split into ...
654         (moxie-*-elf, moxie-*-uclinux*): ... this.
655         Add to extra_parts, remove crtbegin.o, crtend.o.
656         (moxie-*-rtems*): New case.
657         Set tmake_file.
658         Clear extra_parts.
659         (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
660         Set extra_parts.
661         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
662         (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
663         tmake_file.
664         Set extra_parts.
665         (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
666         rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
667         Set extra_parts.
668         (powerpc-*-eabisim*): Likewise.
669         (powerpc-*-elf*): Likewise.
670         (powerpc-*-eabialtivec*): Likewise.
671         (powerpc-xilinx-eabi*): Likewise.
672         (powerpc-*-eabi*): Likewise.
673         (powerpc-*-rtems*): Likewise.
674         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
675         tmake_file.
676         Set extra_parts.
677         (powerpc-*-lynxos*): Add to tmake_file.
678         (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
679         rs6000/t-crtstuff, t-crtstuff-pic.
680         Set extra_parts.
681         (powerpcle-*-eabisim*): Likewise.
682         (powerpcle-*-eabi*): Likewise.
683         (rx-*-elf): Remove extra_parts.
684         (s390x-ibm-tpf*): Set extra_parts.
685         (score-*-elf): Set extra_parts.
686         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
687         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
688         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
689         (sh64l*-*-netbsd*): Split into ...
690         (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
691         Add t-crtstuff-pic to tmake_file.
692         Set extra_parts.
693         (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
694         Set extra_parts.
695         (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
696         (sparc-*-elf*): Remove t-crtin from tmake_file.
697         Add to extra_parts, remove crtbegin.o, crtend.o.
698         (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
699         (sparc64-*-linux*): Likewise.
700         (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
701         Add to extra_parts, remove crtbegin.o, crtend.o.
702         (sparc64-*-elf*): Remove t-crtin from tmake_file.
703         Add to extra_parts, remove crtbegin.o, crtend.o.
704         (sparc64-*-rtems*): Remove t-crtin from tmake_file.
705         Add to extra_parts, remove crtbegin.o, crtend.o.
706         (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
707         (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
708         (spu-*-elf*): Add to tmake_file, add spu/t-elf.
709         Set extra_parts.
710         (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
711         Set extra_parts.
712         (tic6x-*-*): Change to ...
713         (tic6x-*-elf): ... this.
714         Set extra_parts.
715         (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
716         Set extra_parts.
717         (am33_2.0-*-linux*): Add comment.
718         (mep*-*-*): Add mep/t-mep to tmake_file.
719         Set extra_parts.
720         * config/alpha/t-vms: New file.
721         * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
722         * config/arm/crti.S, config/arm/crtn.S: New files.
723         * config/bfin/crti.S, config/bfin/crtn.S: New files.
724         * config/bfin/crtlibid.S: New file.
725         * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
726         * config/c6x/crti.S, config/c6x/crtn.S: New files.
727         * config/c6x/t-elf (CUSTOM_CRTIN): Set.
728         (crti.o, crtin.o): New rules.
729         (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
730         * config/c6x/t-uclinux: New file.
731         * config/cris/t-elfmulti: New file.
732         * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
733         * config/fr30/crti.S, config/fr30/crtn.S: New files.
734         * config/frv/frvbegin.c, config/frv/frvend.c: New files.
735         * config/frv/t-frv: New file.
736         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
737         * config/h8300/crti.S, config/h8300/crtn.S: New files.
738         * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
739         New files.
740         * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
741         refer to cygming-crtbegin.c, cygming-crtend.c.
742         Use $<.
743         * config/i386/t-nto: New file.
744         * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
745         * config/ia64/crti.S, config/ia64/crtn.S: New files.
746         * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
747         crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
748         Use .S extension.
749         Use $<.
750         * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
751         (crtinitS.o): New rule.
752         * config/ia64/vms-crtinit.S: New file.
753         * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
754         * config/m32r/initfini.c: New file.
755         * config/m32r/t-linux, config/m32r/t-m32r: New files.
756         * config/m68k/crti.S, config/m68k/crtn.S: New files.
757         * config/mcore/crti.S, config/mcore/crtn.S: New files.
758         * config/mep/t-mep: New file.
759         * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
760         * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
761         * config/mips/crti.S, config/mips/crtn.S: New files.
762         * config/mips/t-crtstuff: New file.
763         * config/mmix/crti.S, config/mmix/crtn.S: New files.
764         * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
765         (CUSTOM_CRTIN): Set.
766         ($(T)crti.o, $(T)crtn.o): Remove $(T),
767         dependencies.
768         Use $(srcdir) to refer to crti.S, crtn.S.
769         Use .S extension, $<.
770         * config/moxie/crti.asm: Rename to ...
771         * config/moxie/crti.S: ... this.
772         * config/moxie/crtn.asm: Rename to ...
773         * config/moxie/crtn.S: ... this.
774         * config/moxie/t-moxie: Remove.
775         * config/pa/stublib.c: New file.
776         * config/pa/t-stublib, config/pa/t-stublib64: New files.
777         * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
778         * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
779         * config/rs6000/t-crtstuff: New file.
780         * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
781         (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
782         (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
783         Make output file explicit.
784         (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
785         Make output file explicit.
786         (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
787         Make output file explicit.
788         (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
789         Make output file explicit.
790         * config/score/crti.S, config/score/crtn.S: New files.
791         * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
792         * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
793         files.
794         * config/sh/t-sh, config/sh/t-superh: New files.
795         * config/sparc/t-linux64: New file.
796         * config/spu/cache.S, config/spu/cachemgr.c: New files.
797         * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
798         (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
799         (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
800         * config/t-crtin: Remove.
801         * config/t-crtstuff-pic: New file.
802         * config/t-sol2 (CUSTOM_CRTIN): Set.
803         (crti.o, crtn.o): New rules.
804         * config/vms/t-vms: New file.
805         * config/vms/vms-ucrt0.c: New file.
806         * config/xtensa/t-elf: New file.
807
808 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
809
810         * Makefile.in (SHLIB_NM_FLAGS): Set.
811         * mkmap-flat.awk, mkmap-symver.awk: New files.
812         * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
813         exceptions.
814         * configure: Regenerate.
815         * config/libgcc-glibc.ver: New file.
816         * config/libgcc-libsystem.ver: New file.
817         * config/t-libunwind (SHLIB_LC): Set.
818         * config/t-linux: New file.
819         * config/t-slibgcc (INSTALL_SHLIB): New.
820         (SHLIB_INSTALL): Use it.
821         * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
822         to mkmap-symver.awk.
823         (SHLIB_MAPFILES): Don't append, adapt pathname.
824         (SHLIB_VERPFX): Set.
825         * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
826         to mkmap-symver.awk.
827         * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
828         config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
829         * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
830         * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
831         to mkmap-flat.awk.
832         * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
833         * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
834         * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
835         * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
836         * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
837         * config/i386/libgcc-darwin.10.4.ver,
838         config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
839         New files.
840         * config/i386/t-darwin: Remove.
841         * config/i386/t-darwin64: Likewise.
842         * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
843         * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
844         config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
845         * config/i386/t-linux: New file.
846         * config/i386/t-mingw32: New file.
847         * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
848         * config/ia64/t-glibc: Rename to ...
849         * config/ia64/t-linux: ... this.
850         (SHLIB_MAPFILES): Set.
851         * config/ia64/t-glibc-libunwind: Rename to ...
852         * config/ia64/t-linux-libunwind: ... this.
853         * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
854         * config/ia64/t-slibgcc-hpux: New file.
855         * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
856         * config/m68k/t-slibgcc-elf-ver: New file.
857         * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
858         * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
859         to mkmap-flat.awk.
860         * config/pa/t-slibgcc-hpux: New file.
861         * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
862         files.
863         * config/rs6000/libgcc-darwin.10.4.ver,
864         config/rs6000/libgcc-darwin.10.5.ver: New files.
865         * config/rs6000/libgcc-ppc-glibc.ver: Rename to
866         config/rs6000/libgcc-glibc.ver.
867         * config/rs6000/libgcc-ppc64.ver: Rename to
868         config/rs6000/libgcc-ibm-ldouble.ver.
869         * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
870         * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
871         * config/rs6000/t-ldbl128: Rename to ...
872         * config/rs6000/t-linux: ... this.
873         (SHLIB_MAPFILES): Adapt filename.
874         * config/rs6000/t-slibgcc-aix: New file.
875         * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
876         * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
877         libgcc-excl.ver, libgcc-glibc.ver.
878         (SHLIB_LINK, SHLIB_INSTALL): Remove.
879         * config/sparc/libgcc-glibc.ver: New file.
880         * config/sparc/t-linux: New file.
881         * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
882         * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
883         t-slibgcc-elf-ver to tmake_file.
884         Add t-slibgcc-nolc-override to tmake_file for posix threads on
885         *-*-freebsd[34].
886         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
887         *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
888         t-slibgcc-elf-ver, t-linux to tmake_file.
889         (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
890         tmake_file.
891         (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
892         (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
893         (alpha*-dec-*vms*): Likewise.
894         (arm*-*-freebsd*): Append to tmake_file.
895         (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
896         (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
897         arm*-*-linux-*eabi.
898         (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
899         tmake_file for arm*-*-symbianelf*.
900         (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
901         (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
902         cris/t-linux.
903         (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
904         (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
905         pa/t-slibgcc-dwarf-ver to tmake_file.
906         (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
907         pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
908         (hppa*64*-*-hpux11*): Likewise.
909         (hppa[12]*-*-hpux11*): Likewise.
910         (x86_64-*-darwin*): Don't override tmake_file, but only keep
911         i386/t-crtpc, i386/t-crtfm.
912         (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
913         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
914         to tmake_file.
915         Add i386/t-cygwin to tmake_file.
916         Prepent i386/t-mingw-pthread to tmake_file for posix threads.
917         (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
918         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
919         to tmake_file.
920         Add i386/t-mingw32 to tmake_file.
921         (x86_64-*-mingw*): Likewise.
922         (ia64*-*-freebsd*): Append to tmake_file.
923         (ia64*-*-linux*): Append to tmake_file.
924         Replace ia64/t-glibc by ia64/t-linux.
925         Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
926         system libunwind.
927         (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
928         t-slibgcc-hpux to tmake_file.
929         (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
930         (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
931         (m32rle-*-linux*): Likewise.
932         (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
933         sjlj exceptions.
934         (microblaze*-linux*): New case.
935         Append to tmake_file, add t-slibgcc-nolc-override.
936         (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
937         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
938         Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
939         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
940         rs6000/t-slibgcc-aix to tmake_file.
941         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
942         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
943         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
944         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
945         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
946         (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
947         sh*-*-linux*.
948         (sparc-*-linux*): Append to tmake_file for *-leon*.
949         Add sparc/t-linux to tmake_file for non-Leon targets.
950         (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
951         (tic6x-*-uclinux): New case.
952         Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
953         (tic6x-*-*): Add c6x/t-elf to tmake_file.
954         (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
955         (am33_2.0-*-linux*): Append to tmake_file.
956         (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
957         (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
958         x86_64-*-kfreebsd*-gnu.
959         Add i386/t-linux to tmake_file.
960
961 2011-10-28  Ian Lance Taylor  <iant@google.com>
962
963         * config/i386/morestack.S: Correct CFI information to do proper
964         returns throughout function.  In 32-bit mode, save %ebx so that it
965         is restored on unwind.
966
967 2011-10-25  Bernd Schmidt  <bernds@codesourcery.com>
968
969         * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
970         case where B3 isn't the return register.
971
972         * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
973         logic for doubleword pops.
974
975 2011-10-25  Andreas Tobler  <andreast@fgznet.ch>
976
977         * config/rs6000/t-freebsd: Add wildcard.
978
979 2011-10-21  Paul Brook  <paul@codesourcery.com>
980
981         * unwind-arm-common.inc: Handle ID3/4 unwinding data.
982
983 2011-10-16  Uros Bizjak  <ubizjak@gmail.com>
984             Eric Botcazou  <ebotcazou@adacore.com>
985
986         PR target/50737
987         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
988         fs->signal_frame to 1.
989
990 2011-10-07  Ian Lance Taylor  <iant@google.com>
991
992         * generic-morestack-thread.c: #include <errno.h>.
993
994 2011-10-07  Ian Lance Taylor  <iant@google.com>
995
996         PR target/46093
997         * generic-morestack.c (__generic_morestack): Make sure the segment
998         is large enough for both the stack frame and the copied
999         parameters.
1000
1001 2011-10-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1002
1003         PR bootstrap/49804
1004         * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
1005         extra_parts.
1006
1007 2011-09-28  Nick Clifton  <nickc@redhat.com>
1008
1009         * config/rx/rx-lib.h: Always restrict doubles to the SF type when
1010         64-bit doubles are not enabled.
1011         * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
1012         and floatunsisf functions.
1013
1014 2011-09-13  Paul Brook  <paul@codesourcery.com>
1015
1016         * config.host (tic6x-*-*): Add c6x/t-c6x-elf.  Set unwind_header.
1017         * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
1018         * unwind-arm-common.inc: New file.
1019         * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
1020         * config/arm/unwind-arm.h: Use unwind-arm-common.h.
1021         (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
1022         * config/c6x/libunwind.S: New file.
1023         * config/c6x/pr-support.c: New file.
1024         * config/c6x/unwind-c6x.c: New file.
1025         * config/c6x/unwind-c6x.h: New file.
1026         * config/c6x/t-c6x-elf: New file.
1027
1028 2011-08-23  Uros Bizjak  <ubizjak@gmail.com>
1029
1030         * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
1031         (ASM_DIVZERO): Ditto.
1032         (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
1033
1034 2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
1035
1036         * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
1037
1038 2011-08-17  Richard Sandiford  <richard.sandiford@linaro.org>
1039
1040         PR target/50090
1041         * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
1042         instead of an assembly one.
1043
1044 2011-08-12  Paolo Bonzini  <bonzini@gnu.org>
1045
1046         PR bootstrap/50047
1047         * Makefile.in (install-unwind_h): Create
1048         $(gcc_objdir)/include/unwind.h atomically.
1049
1050 2011-08-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1051
1052         * Makefile.in (install-unwind_h): Remove destination file first.
1053
1054 2011-08-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1055
1056         * sync.c: New file.
1057         * config/mips/t-mips16: New file.
1058         * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
1059         (mips*-*-linux*): Likewise.
1060         (mips*-sde-elf*): Likewise.
1061         (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
1062         mipsisa64-*-elf*, mipsisa64r2-*-elf*.
1063         Add mips/t-mips16 to tmake_file.
1064         (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
1065         (mips-*-elf*): Likewise.
1066         (mips64-*-elf*): Likewise.
1067         (mips64orion-*-elf*): Likewise.
1068         (mips*-*-rtems*): Likewise.
1069         (mipstx39-*-elf*): Likewise.
1070         * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
1071         ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
1072         LIBGCC_SYNC_CFLAGS.
1073         Use $(srcdir) to refer to sync.c.
1074         Use $<.
1075         ($(libgcc-sync-funcs-o)): Likewise.
1076         ($(libgcc-sync-size-funcs-s-o)): Likewise.
1077         ($(libgcc-sync-funcs-s-o)): Likewise.
1078
1079 2011-08-09  Andreas Schwab  <schwab@linux-m68k.org>
1080
1081         * config.host (ia64*-*-linux*): Move ia64/t-glibc after
1082         t-libunwind.
1083
1084 2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>
1085
1086         PR other/48007
1087         * config/i386/value-unwind.h: New.
1088
1089 2011-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
1090
1091         * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
1092         (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
1093         Add to tmake_file rather than overriding it.
1094
1095 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1096
1097         * config/t-softfp: Remove.
1098         * soft-fp: Moved from ../gcc/config.
1099         * soft-fp/README: Remove t-softfp reference.
1100         * soft-fp/t-softfp: Move to config/t-softfp.
1101         (softfp_machine_header): Remove.
1102         (softfp_file_list): Remove config subdir.
1103         (soft-fp-objects): New variable.
1104         ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
1105         (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
1106         (SFP_MACHINE, $(SFP_MACHINE)): Remove.
1107         * config/t-softfp-excl: New file.
1108         * config/t-softfp-sfdf: New file.
1109         * config/t-softfp-tf: New file.
1110         * config/no-sfp-machine.h: New file.
1111         * config/arm/sfp-machine.h: New file.
1112         * config/arm/t-softfp: New file.
1113         * config/c6x/sfp-machine.h: New file.
1114         * config/i386/32/t-fprules-softfp: Rename to ...
1115         * config/i386/32/t-softfp: ... this.
1116         (tifunctions, LIB2ADD): Remove.
1117         (softfp_int_modes): Override.
1118         * config/i386/64/t-softfp-compat (tf-functions): Remove config
1119         subdir.
1120         * config/i386/64/eqtf2.c: Likewise.
1121         * config/i386/64/getf2.c: Likewise.
1122         * config/i386/64/letf2.c: Likewise.
1123         * config/ia64/sft-machine.h: New file.
1124         * config/ia64/t-fprules-softfp: Rename to ...
1125         * config/ia64/t-softfp: ... this.
1126         * config/lm32/sfp-machine.h: New file.
1127         * config/moxie/t-moxie-softfp: Remove.
1128         * config/rs6000/ibm-ldouble-format: New file.
1129         * config/rs6000/ibm-ldouble.c: New file.
1130         * config/rs6000/libgcc-ppc-glibc.ver: New file
1131         * config/rs6000/libgcc-ppc64.ver: New file
1132         * config/rs6000/sfp-machine.h: New file.
1133         * config/rs6000/t-freebsd: New file.
1134         * config/rs6000/t-ibm-ldouble: New file.
1135         * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
1136         libgcc-ppc-glibc.ver.
1137         * config/rs6000/t-linux64: New file.
1138         * config/rs6000/t-ppccomm (LIB2ADD): Add
1139         $(srcdir)/config/rs6000/ibm-ldouble.c.
1140         * config/rs6000/t-ppccomm-ldbl: New file.
1141         * config/score/sfp-machine.h: New file.
1142         * config.host (sfp_machine_header): Explain.
1143         (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
1144         t-softfp to tmake_file.
1145         (arm*-*-uclinux*): Likewise.
1146         (arm*-*-ecos-elf): Likewise.
1147         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1148         (arm*-*-rtems*): Likewise.
1149         (arm*-*-elf): Likewise.
1150         (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
1151         in tmake_file.
1152         Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
1153         (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
1154         (lm32-*-uclinux*): Likewise.
1155         (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
1156         t-softfp-excl, t-softfp.
1157         (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
1158         (powerpc64-*-darwin*): Likewise.
1159         (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
1160         to tmake_file.
1161         (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
1162         tmake_file.
1163         (powerpc-*-eabisim*): Likewise.
1164         (powerpc-*-elf*): Likewise.
1165         (powerpc-*-eabialtivec*): Likewise.
1166         (powerpc-xilinx-eabi*): Likewise.
1167         (powerpc-*-rtems*): Likewise.
1168         (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
1169         t-softfp-excl, t-softfp to tmake_file.
1170         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
1171         rs6000/t-ppccomm-ldbl to tmake_file.
1172         (powerpcle-*-elf*): Likewise.
1173         (powerpcle-*-eabisim*): Likewise.
1174         (powerpcle-*-eabi*): Likewise.
1175         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1176         rs6000/t-ibm-ldouble to tmake_file.
1177         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1178         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1179         (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
1180         (tic6x-*-*): Likewise.
1181         (i[34567]86-*-darwin*, x86_64-*-darwin*,
1182         i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
1183         i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
1184         i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
1185         i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
1186         i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
1187         t-softfp to tmake_file.
1188         * configure.ac (sfp_machine_header): Provide default if unset.
1189         Substitute.
1190         Link sfp-machine.h to config/$sfp_machine_header.
1191         * configure: Regenerate.
1192
1193 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1194
1195         * Makefile.in (double_type_size, long_double_type_size): Set.
1196         Remove $(fpbit-in-libgcc) support.
1197         (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
1198         (fpbit-src): New variable.
1199         ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
1200         Compile with -DFLOAT $(FPBIT_CFLAGS).
1201         Use $<.
1202         ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
1203         Compile with $(FPBIT_CFLAGS).
1204         Use $<.
1205         ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
1206         Compile with -DFLOAT $(TPBIT_CFLAGS).
1207         Use $<.
1208         * configure.ac (double_type_size, long_double_type_size):
1209         Determine and substitute.
1210         * configure: Regenerate.
1211         * fp-bit.c, fp-bit.h: New files.
1212         * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
1213         * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
1214         * config/mips/t-mips: New file.
1215         * config/mips/t-sdemtk: New file.
1216         * config/rs6000/ppc64-fp.c: New file.
1217         * config/rs6000/t-darwin (LIB2ADD): Add
1218         $(srcdir)/config/rs6000/ppc64-fp.c.
1219         * config/rs6000/t-ppc64-fp: New file.
1220         * config/rx/rx-lib.h: New file.
1221         * config/rx/t-rx (FPBIT): Set to true.
1222         ($(gcc_objdir)/fp-bit.c): Remove.
1223         (DPBIT): Set to true only with -m64bit-doubles.
1224         ($(gcc_objdir)/dp-bit.c): Remove.
1225         * config/sparc/t-softfp: Remove.
1226         * config/spu/t-elf: New file.
1227         * config/t-fdpbit, config/t-fpbit: New files.
1228         * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
1229         (mips*-*-*): Likewise.
1230         (arm-wrs-vxworks): Likewise.
1231         (arm*-*-freebsd*): Likewise.
1232         (avr-*-rtems*): Add t-fpbit to tmake_file.
1233         (avr-*-*): Likewise.
1234         (bfin*-elf*): Add t-fdpbit to tmake_file.
1235         (bfin*-uclinux*): Likewise.
1236         (bfin*-linux-uclibc*): Likewise.
1237         (bfin*-rtems*): New case.
1238         Add t-fdpbit to tmake_file.
1239         (bfin*-*): Add t-fdpbit to tmake_file.
1240         (crisv32-*-elf): Likewise.
1241         (cris-*-linux*): Likewise.
1242         (fr30-*-elf): Likewise.
1243         (frv-*-elf, frv-*-*linux*): Likewise.
1244         (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
1245         (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
1246         (m32r-*-elf*): Likewise.
1247         (m32rle-*-elf*): Likewise.
1248         (m32r-*-linux*): Likewise.
1249         (m32rle-*-linux*): Likewise.
1250         (mcore-*-elf): Add t-fdpbit to tmake_file.
1251         (microblaze*-*-*): Likewise.
1252         (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
1253         (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
1254         (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
1255         Fix typo.
1256         Add mips/t-tpbit to tmake-file.
1257         (mips*-*-linux*): Fix typo.
1258         (mips*-sde-elf*): New case
1259         Add mips/t-sdemtk unless using newlib.
1260         (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
1261         (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
1262         (mn10300-*-*): Likewise.
1263         (pdp11-*-*): Likewise.
1264         (picochip-*-*): Add t-fpbit to tmake_file.
1265         (powerpc-*-eabisimaltivec*): Likewise.
1266         (powerpc-*-eabisim*): Likewise.
1267         (powerpc-*-elf*): Likewise.
1268         (powerpc-*-eabialtivec*): Likewise.
1269         (powerpc-xilinx-eabi*): New case.
1270         Add t-fdpbit to tmake_file.
1271         (powerpc-*-eabi*):  Add t-fdpbit to tmake_file.
1272         (powerpc-*-rtems*): Likewise.
1273         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
1274         tmake_file.
1275         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
1276         tmake_file.
1277         (powerpc-*-lynxos*): Likewise.
1278         (powerpcle-*-elf*): Likewise.
1279         (powerpcle-*-eabisim*): Likewise.
1280         (powerpcle-*-eabi*): Likewise.
1281         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1282         t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
1283         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1284         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1285         (rx-*-elf): Add t-fdpbit to tmake_file.
1286         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1287         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1288         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1289         (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
1290         sh*-*-netbsd*.
1291         (sh-*-rtems*): Add t-fdpbit to tmake_file.
1292         (sh-wrs-vxworks): Likewise.
1293         (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
1294         (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
1295         (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
1296         (sparc64-*-rtems*): ... new case.
1297         (sparc-*-rtems*): Add t-fdpbit to tmake_file.
1298         (spu-*-elf*): Likewise.
1299         Add spu/t-elf to tmake_file.
1300         (v850*-*-*): Add t-fdpbit to tmake_file.
1301         (xstormy16-*-elf): Likewise.
1302         (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
1303         (mep*-*-*): Likewise.
1304
1305 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1306
1307         * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
1308         variables.
1309         (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
1310         (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
1311         (install-unwind_h): New target.
1312         (all): Depend on it.
1313         * config.host (unwind_header): New variable.
1314         (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
1315         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1316         *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
1317         (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
1318         (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
1319         Set unwind_header.
1320         (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
1321         Set unwind_header.
1322         (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
1323         arm*-*-eabi*.
1324         Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
1325         Set unwind_header.
1326         (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
1327         (ia64*-*-freebsd*): Likewise.
1328         (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
1329         tmake_file.
1330         Add t-libunwind-elf, ia64/t-glibc-libunwind unless
1331         $with_system_libunwind.
1332         (ia64*-*-hpux*): Set tmake_file.
1333         (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
1334         (picochip-*-*): Set tmake_file.
1335         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
1336         md_unwind_header.
1337         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1338         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1339         (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
1340         (xtensa*-*-elf*): Set tmake_file.
1341         (xtensa*-*-linux*): Likewise.
1342         * configure.ac: Include ../config/unwind_ipinfo.m4.
1343         Call GCC_CHECK_UNWIND_GETIPINFO.
1344         Link unwind.h to $unwind_header.
1345         * configure: Regenerate.
1346         * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
1347         unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
1348         unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
1349         unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
1350         * config/unwind-dw2-fde-darwin.c: New file.
1351         * config/arm/libunwind.S, config/arm/pr-support.c,
1352         config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
1353         config/arm/unwind-arm.h,: New files.
1354         * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
1355         config/ia64/t-eh-ia64, config/ia64/t-glibc,
1356         config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
1357         config/ia64/t-vms, config/ia64/unwind-ia64.c,
1358         config/ia64/unwind-ia64.h: New files.
1359         * config/picochip/t-picochip: New file.
1360         * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
1361         files.
1362         * config/rs6000/t-darwin (LIB2ADDEH): Set.
1363         * config/s390/t-tpf (LIB2ADDEH): Remove.
1364         * config/t-darwin (LIB2ADDEH): Set.
1365         * config/t-eh-dw2-dip: New file.
1366         * config/t-libunwind, config/t-libunwind-elf: New files.
1367         * config/t-sol2 (LIB2ADDEH): Remove.
1368         * config/xtensa/t-xtensa: New file.
1369
1370 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
1371
1372         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
1373         (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
1374         long long to check rt_sigreturn syscall.
1375
1376 2011-08-02  Alan Modra  <amodra@gmail.com>
1377
1378         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
1379         Restore for indirect call bcrtl from correct stack slot, and only
1380         if cfa+40 isn't valid.
1381
1382 2011-08-01  Julian Brown  <julian@codesourcery.com>
1383
1384         * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
1385         (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
1386         * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
1387
1388 2011-08-01  Julian Brown  <julian@codesourcery.com>
1389
1390         * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
1391         (libgcc-std.ver.in): Use above.
1392         * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
1393         LIBGCC2_GNU_PREFIX is defined.  Use instead of LIBGCC2_GNU_PREFIX
1394         throughout file.
1395         * config/t-fixedpoint-gnu-prefix: New file.
1396         * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
1397         * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
1398         instead of __PFX__.
1399
1400 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1401
1402         * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
1403         Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
1404         for x86-64.  Properly check __x86_64__ and __LP64__.
1405
1406 2010-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1407
1408         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
1409         version.
1410         (_FP_WS_TYPE): Likewise.
1411         (_FP_I_TYPE): Likewise.
1412
1413 2011-07-28  Alan Modra  <amodra@gmail.com>
1414
1415         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
1416         Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
1417         in a plt call stub.  Do restore r2 if stopped on bctrl.
1418
1419 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1420
1421         * config.host (i[3456x]86-*-netware*): Remove.
1422         * config/i386/netware-crt0.c, config/i386/t-nwld,
1423         config/i386/t-slibgcc-nwld: Remove.
1424
1425 2011-07-15  Bernd Schmidt  <bernds@codesourcery.com>
1426
1427         * config.host: Handle tic6x-*-*.
1428         * config/c6x/c6x-abi.h: New file.
1429
1430 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1431
1432         * config/i386/crtprec.c: New file.
1433         * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
1434         * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
1435         Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
1436         (x86_64-*-darwin*): Likewise.
1437         (i[34567]86-*-solaris2*: Likewise.
1438
1439 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1440
1441         * config/alpha/crtfastmath.c: New file.
1442         * config/i386/crtfastmath.c: New file.
1443         * config/ia64/crtfastmath.c: New file.
1444         * config/mips/crtfastmath.c: New file.
1445         * config/sparc/crtfastmath.c: New file.
1446
1447         * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
1448         crtfastmath.c.
1449         Add -frandom-seed=gcc-crtfastmath.
1450         * config/alpha/t-crtfm: Remove.
1451         * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
1452         * config/ia64/t-ia64 (crtfastmath.o): Remove.
1453
1454         * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
1455         (alpha*-dec-osf5.1*): Likewise.
1456         (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
1457         Add crtfastmath.o to extra_parts.
1458         (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
1459         Add crtfastmath.o to extra_parts.
1460         (x86_64-*-darwin*): Likewise.
1461         (x86_64-*-mingw*): Likewise.
1462         (ia64*-*-elf*): Add t-crtfm to tmake_file.
1463         (ia64*-*-freebsd*): Likewise.
1464         (ia64*-*-linux*): Likewise.
1465         (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
1466         Add crtfastmath.o to extra_parts.
1467
1468 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1469
1470         * config/darwin-crt3.o: New file.
1471         * config/rs6000/darwin-crt2.c: New file.
1472         * config/t-darwin: New file.
1473         * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
1474         (crt2.o): New rule.
1475         * config.host (*-*-darwin*): Add crt3.o to extra_parts.
1476         (powerpc-*-darwin*): Add crt2.o to extra_parts.
1477         (powerpc64-*-darwin*): Likewise.
1478
1479 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1480
1481         * config/i386/netware-crt0.c: New file.
1482         * config/i386/t-nwld: Rename to ...
1483         * config/i386/t-slibgcc-nwld: ... this.
1484         * config/i386/t-nwld: New file.
1485         * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
1486         tmake_file.
1487         Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
1488         extra_parts.
1489
1490 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1491
1492         * configure.ac (i?86-*-solaris2*): Use libgcc copy of
1493         i386/t-crtstuff.
1494         * configure: Regenerate.
1495
1496 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1497
1498         * dfp-bit.c, dfp-bit.h: New files.
1499         * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
1500         variables.
1501         ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
1502         ($(d64pbit-o)): Likewise.
1503         ($(d128pbit-o)): Likewise.
1504         * config/t-dfprules: New file.
1505         * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
1506         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
1507         i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
1508         (x86_64-*-linux*): Likewise.
1509         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
1510         (i[34567]86-*-cygwin*): Likewise.
1511         (i[34567]86-*-mingw*,  x86_64-*-mingw*): Likewise.
1512         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1513
1514 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1515
1516         * Makfile.in (LIBGCOV): New variable.
1517         ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
1518         * libgcov.c: New file.
1519
1520 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1521
1522         * fixed-bit.c, fixed-bit.h: New files.
1523         * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
1524         refer to fixed-bit.c.
1525
1526 2011-07-07  Joseph Myers  <joseph@codesourcery.com>
1527
1528         * config.host (*local*): Remove.
1529
1530 2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1531
1532         PR target/39150
1533         * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
1534         like i?86-*-solaris2.1[0-9]*.
1535         (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
1536         * configure.ac (i?86-*-solaris2*): Likewise.
1537         * configure: Regenerate.
1538
1539 2011-07-06  Thomas Schwinge  <thomas@schwinge.name>
1540
1541         * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
1542         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
1543         md_unwind_header by splitting out of...
1544         (i[34567]86-*-linux*): ... this.
1545         * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
1546         Remove md_unwind_header by splitting out of...
1547         (x86_64-*-linux*): ... this.
1548
1549 2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
1550
1551         * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
1552
1553 2011-06-28  Nick Clifton  <nickc@redhat.com>
1554
1555         * config.host: Recognize all V850 variants.
1556
1557 2011-06-22  Uros Bizjak  <ubizjak@gmail.com>
1558
1559         * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
1560
1561 2011-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1562
1563         * shared-object.mk (c_flags-$o): Save c_flags.
1564         ($(base)$(objext)): Use it.
1565         ($(base)_s$(objext)): Likewise.
1566
1567 2011-06-21  Bernd Schmidt  <bernds@codesourcery.com>
1568
1569         * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
1570         * libgcc-std.ver.in (GCC_4.7.0): New section.
1571
1572 2011-06-16  Georg-Johann Lay  <avr@gjlay.de>
1573
1574         PR target/49313
1575         PR target/29524
1576         * config/avr/t-avr: Fix line endings.
1577         (intfuncs16): Remove _ffsXX2,  _clzXX2, _ctzXX2, _popcountXX2,
1578         _parityXX2.
1579
1580 2011-06-14  Olivier Hainque  <hainque@adacore.com>
1581             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1582
1583         * config/mips/irix6-unwind.h: New file.
1584         * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
1585
1586 2011-06-10  Eric Botcazou  <ebotcazou@adacore.com>
1587
1588         * config/sparc/linux-unwind.h (STACK_BIAS): Define.
1589         (sparc64_fallback_frame_state): Use it.
1590         (sparc64_frob_update_context): Further adjust context.
1591         * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
1592         * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
1593         * config/sparc/sol2-cn.S: Likewise.
1594
1595 2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1596
1597         * enable-execute-stack-empty.c: New file.
1598         * enable-execute-stack-mprotect.c: New file.
1599         * config/i386/enable-execute-stack-mingw32.c: New file.
1600         * config.host (enable_execute_stack): New variable.
1601         Select appropriate variants.
1602         * configure.ac: Link enable-execute-stack.c to
1603         $enable_execute_stack.
1604         * configure: Regenerate.
1605         * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
1606         (lib2funcs): Remove _enable_execute_stack.
1607
1608 2011-06-09  David S. Miller  <davem@davemloft.net>
1609             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1610
1611         * config.host (sparc-*-linux*): Correct md_unwind_header
1612         filename.
1613         (s390x-ibm-tpf*): Fix typo.
1614
1615 2011-06-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1616
1617         * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
1618         Add crtfastmath.o to extra_parts.
1619         (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
1620         mips/t-crtfm.
1621         * config/mips/t-crtfm: Remove.
1622
1623 2011-06-04  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1624
1625         * config.host (hppa*-*-linux*): Correct md_unwind_header name.
1626
1627 2011-06-04  Kaz Kojima  <kkojima@gcc.gnu.org>
1628
1629         * config.host (sh*-*-linux*): Fix typo.
1630
1631 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1632
1633         * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
1634         * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
1635         * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
1636         * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
1637         * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
1638         * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
1639         * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
1640         Wrap in !__MINGW64__.
1641         * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
1642         * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
1643         * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
1644         * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
1645         * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
1646         * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
1647         * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
1648         Wrap in !__LP64__.
1649         * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
1650         * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
1651         * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
1652         * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
1653         * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
1654         * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
1655         * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
1656         * config/no-unwind.h: New file.
1657         * config.host (md_unwind_header): Document.
1658         Define.
1659         (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
1660         alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
1661         hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
1662         hppa[12]*-*-hpux11*): Set md_unwind_header.
1663         (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
1664         Set md_unwind_header.
1665         (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
1666         (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
1667         (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
1668         m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
1669         powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
1670         s390x-*-linux*,  s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
1671         sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
1672         md_unwind_header.
1673         * configure.ac: Link md-unwind-support.h to $md_unwind_header.
1674         * configure: Regenerate.
1675
1676 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1677
1678         * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
1679         Set tmake_file, extra_parts.
1680         * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
1681         Remove O32 support.
1682         * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
1683         Remove O32 support.
1684         * config/mips/t-irix6: New file.
1685         * config/mips/t-slibgcc-irix: New file.
1686
1687 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1688
1689         * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
1690         * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
1691
1692 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1693
1694         * configure.ac (target_thread_file): Determine thread model.
1695         * configure: Regenerate.
1696         * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
1697         * config/alpha/t-alpha: New file.
1698         * config/alpha/t-crtfm: Use $<.
1699         * config/alpha/t-ieee: New file.
1700         * config/alpha/t-osf-pthread: New file.
1701         * config/alpha/t-slibgcc-osf: New file.
1702         * config/alpha/libgcc-osf5.ver: New file.
1703
1704 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1705
1706         * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
1707         tmake_file.
1708         Add crtfastmath.o to extra_parts.
1709
1710 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1711
1712         * config/gmon-sol2.c: Reindent.
1713         Cleanup comments.
1714         Remove, correct casts.
1715         Use STDERR_FILENO, NULL.
1716         (BASEADDRESS): Remove.
1717         (minbrk): Remove.
1718         (errno, sbrk): Remove declarations.
1719         (monstartup) [hp300]: Remove.
1720         (mcount): Remove.
1721
1722 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1723
1724         * Makefile.in (cpu_type): Define.
1725         * config.host (i[34567]86-*-rtems*): Handle it.
1726         (i[34567]86-*-solaris2*): Move body ...
1727         (*-*-solaris2*): ... here.
1728         New case, generalize.
1729         (sparc-*-elf*): Handle it.
1730         (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
1731         (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
1732         (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
1733         Fold into ...
1734         (sparc*-*-solaris2*): ... this.
1735         New case.
1736         (sparc64-*-elf*): Handle it.
1737         * config/gmon-sol2.c: Move from ../gcc/config/sparc.
1738         Merge ../gcc/config/i386/gmon-sol2.c.
1739         * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
1740         Use C comments.
1741         Merge ../gcc/config/i386/sol2-gc1.asm.
1742         * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
1743         Use C comments.
1744         * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
1745         Use C comments.
1746         * config/i386/t-crtfm (crtfastmath.o): Use $<.
1747         * config/i386/t-crtstuff: New file.
1748         * config/i386/t-softfp: New file.
1749         * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
1750         $(T)crti.o, $(T)crtn.o): Remove.
1751         (gcrt1.o): New rule.
1752         (TARGET_LIBGCC2_CFLAGS): Remove.
1753         * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
1754         * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
1755         * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
1756         * config/sparc/t-sol2: New file.
1757         * config/sparc/t-crtfm: Move to ...
1758         * config/t-crtfm: ... this.
1759         Use $(cpu_type), $<.
1760         * config/t-crtin: New file.
1761         * config/sparc/t-softfp: New file.
1762         * config/sparc/t-softmul: New file.
1763         * config/t-rtems: New file.
1764         * config/t-slibgcc: New file.
1765         * config/t-slibgcc-elf-ver: New file.
1766         * config/t-slibgcc-gld: New file.
1767         * config/t-slibgcc-sld: New file.
1768         * config/t-sol2: New file.
1769         * configure.ac: Include ../config/lib-ld.m4.
1770         Call AC_LIB_PROG_LD_GNU.
1771         Substitute cpu_type.
1772         * configure: Regenerate.
1773
1774 2011-05-27  Bernd Schmidt  <bernds@codesourcery.com>
1775
1776         PR bootstrap/49173
1777         * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
1778         libgcc-std.ver in the build directory.
1779         * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
1780         * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
1781
1782 2011-05-25  Bernd Schmidt  <bernds@codesourcery.com>
1783
1784         * libgcc-std.ver.in: New file.
1785         * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
1786         variables.
1787         (libgcc-std.ver): New rule.
1788         * config/t-gnu-prefix: New file.
1789
1790 2011-05-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1791
1792         * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
1793
1794 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
1795
1796         * config/i386/darwin-lib.h: New file.
1797
1798 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
1799
1800         * config/arm/symbian-lib.h: New.
1801
1802 2011-05-04  Chris Demetriou  <cgd@google.com>
1803
1804         * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
1805         (__x86.get_pc_thunk.bx): ...this.
1806         (__morestack): Adjust for rename, remove undef of __i686.
1807
1808 2011-05-03  Chris Demetriou  <cgd@google.com>
1809
1810         * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
1811
1812 2011-03-22  Joseph Myers  <joseph@codesourcery.com>
1813
1814         * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
1815         arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
1816         m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
1817         powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
1818         sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
1819         Remove cases.
1820
1821 2011-03-14  Andreas Tobler  <andreast@fgznet.ch>
1822
1823         * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
1824         Adjust copyright year.
1825
1826 2011-03-07  Ian Lance Taylor  <iant@google.com>
1827
1828         * generic-morestack.c (__splitstack_find): Adjust returned stack
1829         pointer to include all registers pushed by __morestack.
1830
1831 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
1832
1833         PR target/40125
1834         * configure.ac: Call ACX_NONCANONICAL_TARGET.
1835         (toolexecdir): Calculate and AC_SUBST.
1836         (toolexeclibdir): Likewise.
1837         * Makefile.in (target_noncanonical): Import.
1838         (toolexecdir): Likewise.
1839         (toolexeclibdir): Likewise.
1840         * configure: Regenerate.
1841
1842 2010-12-13  Nathan Froyd  <froydnj@codesourcery.com>
1843
1844         PR target/46040
1845         * config/arm/bpabi.h: Rename to...
1846         * config/arm/bpabi-lib.h: ...this.
1847
1848 2010-12-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1849
1850         * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
1851         appropriate.
1852         * configure: Regenerate.
1853
1854 2010-11-24  Nathan Froyd  <froydnj@codesourcery.com>
1855
1856         * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
1857         __FLOAT_WORD_ORDER__.
1858         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
1859         Delete.
1860
1861 2010-11-20  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1862
1863         PR other/46202
1864         * Makefile.in (install-strip): New phony target.
1865
1866 2010-11-07  Ian Lance Taylor  <iant@google.com>
1867
1868         PR target/46089
1869         * config/i386/morestack.S (__morestack_large_model): New
1870         function.
1871
1872 2010-10-23  Nathan Froyd  <froydnj@codesourcery.com>
1873
1874         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
1875         Delete.
1876         (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
1877
1878 2010-10-14  Nathan Froyd  <froydnj@codesourcery.com>
1879
1880         * config/arm/bpabi.h: New file.
1881         * config/frv/frv-abi.h: New file.
1882
1883 2010-10-01  Ian Lance Taylor  <iant@google.com>
1884
1885         * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
1886         * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
1887
1888 2010-10-01  H.J. Lu  <hongjiu.lu@intel.com>
1889
1890         PR target/45858
1891         * config.host: Add the missing `$'.
1892
1893 2010-09-30  Michael Eager  <eager@eagercon.com>
1894
1895         * config.host: Add microblaze*-*-*.
1896         * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
1897         muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
1898         udivsi3.asm,umodsi3.asm}:  New.
1899
1900 2010-09-28  Ian Lance Taylor  <iant@google.com>
1901
1902         * configure.ac: Adjust CFI test to test assembler directly rather
1903         than checking gcc preprocessor macro.
1904         * configure: Rebuild.
1905
1906 2010-09-27  Ian Lance Taylor  <iant@google.com>
1907
1908         * configure.ac: Test whether assembler supports CFI directives.
1909         * config.host: Only add t-stack and i386/t-stack-i386 to
1910         tmake_file if libgcc_cv_cfi is "yes".
1911         * configure: Rebuild.
1912
1913 2010-09-27  Ian Lance Taylor  <iant@google.com>
1914
1915         * generic-morestack.h: New file.
1916         * generic-morestack.c: New file.
1917         * generic-morestack-thread.c: New file.
1918         * config/i386/morestack.S: New file.
1919         * config/t-stack: New file.
1920         * config/i386/t-stack-i386: New file.
1921         * config.host (i[34567]86-*-linux* and friends): Add t-stack and
1922         i386/t-stack-i386 to tmake_file.
1923
1924 2010-09-21  Iain Sandoe  <iains@gcc.gnu.org>
1925
1926         * Makefile.in (libgcc-extra-parts):  Check for static archives and
1927         invoke ranlib after installing them.
1928         (gcc-extra-parts): Likewise.
1929         (install-leaf): Likewise.
1930
1931 2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>
1932
1933         * configure: Regenerated.
1934
1935 2010-09-10  Kai Tietz  <kai.tietz@onevision.com>
1936
1937         * configure: Regenerated.
1938
1939 2010-09-09  Gerald Pfeifer  <gerald@pfeifer.com>
1940             Andrew Pinski  <pinskia@gmail.com>
1941
1942         PR target/40959
1943         * config.host (ia64*-*-freebsd*): Set extra_parts.  Set tmake_file.
1944
1945 2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>
1946
1947         PR target/45524
1948         * configure: Regenerated.
1949
1950 2010-09-06  Andreas Schwab  <schwab@redhat.com>
1951
1952         * configure: Regenerate.
1953
1954 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
1955
1956         * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
1957         64bit targets.
1958         (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
1959         for 64bit targets.
1960
1961 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
1962             Iain Sandoe  <iains@gcc.gnu.org>
1963
1964         PR target/45476
1965         * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
1966         LIB2FUNCS_EXCLUDE functions.
1967
1968 2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1969
1970         * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
1971         Include dfp.m4.
1972         * configure: Regenerate.
1973
1974 2010-09-01  Uros Bizjak  <ubizjak@gmail.com>
1975
1976         * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
1977         i386/t-freebsd to tmake_file.
1978         * config/i386/t-freebsd: New file.
1979         * config/i386/libgcc-bsd.ver: New file.
1980
1981 2010-07-23  Nathan Froyd  <froydnj@codesourcery.com>
1982
1983         * config.host (powerpc*-eabispe*): Set tmake_file.
1984         (powerpc*-eabi*): Likewise.
1985         * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
1986         crtbeginS, crtendS, crtbeginT.
1987
1988 2010-06-12  Kazu Hirata  <kazu@codesourcery.com>
1989
1990         * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
1991         to tmake_file.  Add crtfastmath.o to extra_parts.
1992         * config/mips/t-crtfm: New.
1993
1994 2010-05-19  Joel Sherrill <joel.sherrill@oarcorp.com>
1995
1996         * config.host (sparc64-*-rtems*): New target.
1997
1998 2010-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1999
2000         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
2001         assembler syntax.
2002
2003 2010-04-15  Thomas Schwinge  <tschwinge@gnu.org>
2004
2005         * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
2006
2007 2010-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2008
2009         * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
2010         alpha-dec-osf5.0* support.
2011
2012 2010-04-01  Ralf Cors├ępius <ralf.corsepius@rtems.org>
2013
2014         * config.host: Add lm32-*-rtems*.
2015
2016 2010-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2017             Uros Bizjak <ubizjak@gmail.com>
2018
2019         PR target/39048
2020         * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
2021         like other remaining 32-bit x86 OSes.
2022         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
2023         assembler syntax.
2024         * config/i386/libgcc-sol2.ver: New file.
2025         * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
2026
2027 2010-03-30  Jack Howarth <howarth@bromo.med.uc.edu>
2028
2029         PR c/43553
2030         * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
2031         * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
2032         is used and substitute set_use_emutls.
2033         * configure: Regenerated.
2034
2035 2010-03-30  Tarik Graba  <tarik.graba@telecom-paristech.fr>
2036
2037         * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
2038
2039 2010-03-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2040
2041         PR target/38085
2042         * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
2043         MULTILIB_CFLAGS.
2044         ($(T)gcrt1.o): Likewise.
2045         ($(T)crt1.o): Likewise.
2046         ($(T)crti.o): Likewise.
2047         ($(T)crtn.o): Likewise.
2048
2049 2010-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2050
2051         PR other/42980
2052         * Makefile.in (install): Use $(MAKE) string in rule, for
2053         parallel make.
2054
2055 2010-02-22  Hans-Peter Nilsson  <hp@bitrange.com>
2056
2057         Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
2058         * config/mmix/t-mmix: New file.
2059         * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
2060
2061 2010-02-02  Jack Howarth  <howarth@bromo.med.uc.edu>
2062
2063         PR java/41991
2064         * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
2065         SHLIB_MAPFILES.
2066
2067 2010-01-04  Anthony Green  <green@moxielogic.com>
2068
2069         * config/moxie/crti.asm, config/moxie/crtn.asm,
2070         config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
2071         config/moxie/t-moxie: New files.
2072         * config.host: Add t-moxie-softfp reference.
2073
2074 2009-11-18  Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2075
2076         PR other/39888
2077         * config/t-slibgcc-darwin: Fix embedded rpaths for
2078         --enable-version-specific-runtime-libs, build extension stub
2079         libs exposing features available from current libgcc_s.
2080
2081 2009-11-11  Jon Beniston <jon@beniston.com>
2082
2083         * config.host: Add lm32 targets.
2084         * config/lm32: New directory.
2085         * config/lm32/libgcc_lm32.h: New file.
2086         * config/lm32/_mulsi3.c: New file.
2087         * config/lm32/_udivmodsi4.c: New file.
2088         * config/lm32/_divsi3.c: New file.
2089         * config/lm32/_modsi3.c: New file.
2090         * config/lm32/_udivsi3.c: New file.
2091         * config/lm32/_umodsi3.c: New file.
2092         * config/lm32/_lshrsi3.S: New file.
2093         * config/lm32/_ashrsi3.S: New file.
2094         * config/lm32/_ashlsi3.S: New file.
2095         * config/lm32/crti.S: New file.
2096         * config/lm32/crtn.S: New file.
2097         * config/lm32/t-lm32: New file.
2098         * config/lm32/t-elf: New file.
2099         * config/lm32/t-uclinux: New file.
2100
2101 2009-10-26  Nick Clifton  <nickc@redhat.com>
2102
2103         * config.host: Add support for RX target.
2104         * config/rx: New directory.
2105         * config/rx/rx-abi-functions.c: New file. Supplementary
2106         functions for libgcc to support the RX ABI.
2107         * config/rx/rx-abi.h: New file.  Supplementary header file for
2108         libgcc RX ABI functions.
2109         * config/rx/t-rx: New file: Makefile fragment for building
2110         libgcc for the RX.
2111
2112 2009-10-09  Uros Bizjak  <ubizjak@gmail.com>
2113
2114         * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
2115         constraint of y0 to "g".
2116
2117 2009-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
2118
2119         * config.host: Include the s390 makefile fragments.
2120         * config/s390/32/_fixdfdi.c: New file.
2121         * config/s390/32/_fixsfdi.c: New file.
2122         * config/s390/32/_fixtfdi.c: New file.
2123         * config/s390/32/_fixunsdfdi.c: New file.
2124         * config/s390/32/_fixunssfdi.c: New file.
2125         * config/s390/32/_fixunstfdi.c: New file.
2126         * config/s390/32/t-floattodi: New file.
2127         * config/s390/libgcc-glibc.ver: New file.
2128         * config/s390/t-crtstuff: New file.
2129         * config/s390/t-linux: New file.
2130         * config/s390/t-tpf: New file.
2131
2132 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2133
2134         * configure.ac (AC_PREREQ): Bump to 2.64.
2135
2136 2009-08-22  Kaz Kojima  <kkojima@gcc.gnu.org>
2137
2138         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
2139
2140 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2141
2142         * configure: Regenerate.
2143
2144 2009-08-09  Douglas B Rupp  <rupp@gnat.com>
2145
2146         * config.host (ia64-hp-*vms*): New target.
2147         (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
2148         with ia64-hp-*vms*.
2149
2150 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2151
2152         * configure.ac: Add snippet for maintainer-mode.
2153         * configure: Regenerate.
2154         * Makefile.in (AUTOCONF, configure_deps): New variables.
2155         ($(srcdir)/configure)): New rule, active only with maintainer
2156         mode turned on.
2157
2158 2009-06-23  DJ Delorie  <dj@redhat.com>
2159
2160         Add MeP port.
2161         * config.host: Add mep support.
2162
2163 2009-06-22  Kai Tietz  <kai.tietz@onevision.com>
2164
2165         * config.host: Add i386/${host_address}/t-fprules-softfp and
2166         t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
2167
2168         * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
2169         for mingw targets.
2170         * config/i386/64/_multc3.c: Likewise.
2171         * config/i386/64/_powitf2.c: Likewise.
2172         * config/i386/64/eqtf2.c: Likewise.
2173         * config/i386/64/getf2.c: Likewise.
2174         * config/i386/64/letf2.c: Likewise.
2175         * config/i386/64/letf2.c: Likewise.
2176         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
2177         unsigned long long for x64 mingw targets.
2178         (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
2179         (_FP_I_TYPE): Define as long long for x64 mingw target.
2180
2181 2009-06-10  Maciej W. Rozycki  <macro@linux-mips.org>
2182
2183         * config.host (vax-*-linux*): New.
2184
2185 2009-05-31  Anthony Green  <green@moxielogic.com>
2186
2187         * config.host: Add moxie support.
2188         * config/moxie/t-moxie: New file.
2189
2190 2009-05-29  David Billinghurst <billingd@gcc.gnu.org>
2191
2192         * config.host: Add i386/${host_address}/t-fprules-softfp and
2193         t-softfp to tmake_file for i[34567]86-*-cygwin*.
2194
2195 2009-04-17  Aurelien Jarno  <aurelien@aurel32.net>
2196
2197         * config.host: Add i386/${host_address}/t-fprules-softfp to
2198         tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
2199
2200 2009-04-09  Nick Clifton  <nickc@redhat.com>
2201
2202         * config/ia64/tf-signs.c: Change copyright header to refer to
2203         version 3 of the GNU General Public License with version 3.1
2204         of the GCC Runtime Library Exception and to point readers at
2205         the COPYING3 and COPYING3.RUNTIME files and the FSF's license
2206         web page.
2207         * config/i386/32/tf-signs.c: Likewise.
2208         * config/libbid/_addsub_dd.c: Likewise.
2209         * config/libbid/_addsub_sd.c: Likewise.
2210         * config/libbid/_addsub_td.c: Likewise.
2211         * config/libbid/_dd_to_df.c: Likewise.
2212         * config/libbid/_dd_to_di.c: Likewise.
2213         * config/libbid/_dd_to_sd.c: Likewise.
2214         * config/libbid/_dd_to_sf.c: Likewise.
2215         * config/libbid/_dd_to_si.c: Likewise.
2216         * config/libbid/_dd_to_td.c: Likewise.
2217         * config/libbid/_dd_to_tf.c: Likewise.
2218         * config/libbid/_dd_to_udi.c: Likewise.
2219         * config/libbid/_dd_to_usi.c: Likewise.
2220         * config/libbid/_dd_to_xf.c: Likewise.
2221         * config/libbid/_df_to_dd.c: Likewise.
2222         * config/libbid/_df_to_sd.c: Likewise.
2223         * config/libbid/_df_to_td.c: Likewise.
2224         * config/libbid/_di_to_dd.c: Likewise.
2225         * config/libbid/_di_to_sd.c: Likewise.
2226         * config/libbid/_di_to_td.c: Likewise.
2227         * config/libbid/_div_dd.c: Likewise.
2228         * config/libbid/_div_sd.c: Likewise.
2229         * config/libbid/_div_td.c: Likewise.
2230         * config/libbid/_eq_dd.c: Likewise.
2231         * config/libbid/_eq_sd.c: Likewise.
2232         * config/libbid/_eq_td.c: Likewise.
2233         * config/libbid/_ge_dd.c: Likewise.
2234         * config/libbid/_ge_sd.c: Likewise.
2235         * config/libbid/_ge_td.c: Likewise.
2236         * config/libbid/_gt_dd.c: Likewise.
2237         * config/libbid/_gt_sd.c: Likewise.
2238         * config/libbid/_gt_td.c: Likewise.
2239         * config/libbid/_isinfd128.c: Likewise.
2240         * config/libbid/_isinfd32.c: Likewise.
2241         * config/libbid/_isinfd64.c: Likewise.
2242         * config/libbid/_le_dd.c: Likewise.
2243         * config/libbid/_le_sd.c: Likewise.
2244         * config/libbid/_le_td.c: Likewise.
2245         * config/libbid/_lt_dd.c: Likewise.
2246         * config/libbid/_lt_sd.c: Likewise.
2247         * config/libbid/_lt_td.c: Likewise.
2248         * config/libbid/_mul_dd.c: Likewise.
2249         * config/libbid/_mul_sd.c: Likewise.
2250         * config/libbid/_mul_td.c: Likewise.
2251         * config/libbid/_ne_dd.c: Likewise.
2252         * config/libbid/_ne_sd.c: Likewise.
2253         * config/libbid/_ne_td.c: Likewise.
2254         * config/libbid/_sd_to_dd.c: Likewise.
2255         * config/libbid/_sd_to_df.c: Likewise.
2256         * config/libbid/_sd_to_di.c: Likewise.
2257         * config/libbid/_sd_to_sf.c: Likewise.
2258         * config/libbid/_sd_to_si.c: Likewise.
2259         * config/libbid/_sd_to_td.c: Likewise.
2260         * config/libbid/_sd_to_tf.c: Likewise.
2261         * config/libbid/_sd_to_udi.c: Likewise.
2262         * config/libbid/_sd_to_usi.c: Likewise.
2263         * config/libbid/_sd_to_xf.c: Likewise.
2264         * config/libbid/_sf_to_dd.c: Likewise.
2265         * config/libbid/_sf_to_sd.c: Likewise.
2266         * config/libbid/_sf_to_td.c: Likewise.
2267         * config/libbid/_si_to_dd.c: Likewise.
2268         * config/libbid/_si_to_sd.c: Likewise.
2269         * config/libbid/_si_to_td.c: Likewise.
2270         * config/libbid/_td_to_dd.c: Likewise.
2271         * config/libbid/_td_to_df.c: Likewise.
2272         * config/libbid/_td_to_di.c: Likewise.
2273         * config/libbid/_td_to_sd.c: Likewise.
2274         * config/libbid/_td_to_sf.c: Likewise.
2275         * config/libbid/_td_to_si.c: Likewise.
2276         * config/libbid/_td_to_tf.c: Likewise.
2277         * config/libbid/_td_to_udi.c: Likewise.
2278         * config/libbid/_td_to_usi.c: Likewise.
2279         * config/libbid/_td_to_xf.c: Likewise.
2280         * config/libbid/_tf_to_dd.c: Likewise.
2281         * config/libbid/_tf_to_sd.c: Likewise.
2282         * config/libbid/_tf_to_td.c: Likewise.
2283         * config/libbid/_udi_to_dd.c: Likewise.
2284         * config/libbid/_udi_to_sd.c: Likewise.
2285         * config/libbid/_udi_to_td.c: Likewise.
2286         * config/libbid/_unord_dd.c: Likewise.
2287         * config/libbid/_unord_sd.c: Likewise.
2288         * config/libbid/_unord_td.c: Likewise.
2289         * config/libbid/_usi_to_dd.c: Likewise.
2290         * config/libbid/_usi_to_sd.c: Likewise.
2291         * config/libbid/_usi_to_td.c: Likewise.
2292         * config/libbid/_xf_to_dd.c: Likewise.
2293         * config/libbid/_xf_to_sd.c: Likewise.
2294         * config/libbid/_xf_to_td.c: Likewise.
2295         * config/libbid/bid128.c: Likewise.
2296         * config/libbid/bid128_2_str.h: Likewise.
2297         * config/libbid/bid128_2_str_macros.h: Likewise.
2298         * config/libbid/bid128_2_str_tables.c: Likewise.
2299         * config/libbid/bid128_add.c: Likewise.
2300         * config/libbid/bid128_compare.c: Likewise.
2301         * config/libbid/bid128_div.c: Likewise.
2302         * config/libbid/bid128_fma.c: Likewise.
2303         * config/libbid/bid128_logb.c: Likewise.
2304         * config/libbid/bid128_minmax.c: Likewise.
2305         * config/libbid/bid128_mul.c: Likewise.
2306         * config/libbid/bid128_next.c: Likewise.
2307         * config/libbid/bid128_noncomp.c: Likewise.
2308         * config/libbid/bid128_quantize.c: Likewise.
2309         * config/libbid/bid128_rem.c: Likewise.
2310         * config/libbid/bid128_round_integral.c: Likewise.
2311         * config/libbid/bid128_scalb.c: Likewise.
2312         * config/libbid/bid128_sqrt.c: Likewise.
2313         * config/libbid/bid128_string.c: Likewise.
2314         * config/libbid/bid128_to_int16.c: Likewise.
2315         * config/libbid/bid128_to_int32.c: Likewise.
2316         * config/libbid/bid128_to_int64.c: Likewise.
2317         * config/libbid/bid128_to_int8.c: Likewise.
2318         * config/libbid/bid128_to_uint16.c: Likewise.
2319         * config/libbid/bid128_to_uint32.c: Likewise.
2320         * config/libbid/bid128_to_uint64.c: Likewise.
2321         * config/libbid/bid128_to_uint8.c: Likewise.
2322         * config/libbid/bid32_to_bid128.c: Likewise.
2323         * config/libbid/bid32_to_bid64.c: Likewise.
2324         * config/libbid/bid64_add.c: Likewise.
2325         * config/libbid/bid64_compare.c: Likewise.
2326         * config/libbid/bid64_div.c: Likewise.
2327         * config/libbid/bid64_fma.c: Likewise.
2328         * config/libbid/bid64_logb.c: Likewise.
2329         * config/libbid/bid64_minmax.c: Likewise.
2330         * config/libbid/bid64_mul.c: Likewise.
2331         * config/libbid/bid64_next.c: Likewise.
2332         * config/libbid/bid64_noncomp.c: Likewise.
2333         * config/libbid/bid64_quantize.c: Likewise.
2334         * config/libbid/bid64_rem.c: Likewise.
2335         * config/libbid/bid64_round_integral.c: Likewise.
2336         * config/libbid/bid64_scalb.c: Likewise.
2337         * config/libbid/bid64_sqrt.c: Likewise.
2338         * config/libbid/bid64_string.c: Likewise.
2339         * config/libbid/bid64_to_bid128.c: Likewise.
2340         * config/libbid/bid64_to_int16.c: Likewise.
2341         * config/libbid/bid64_to_int32.c: Likewise.
2342         * config/libbid/bid64_to_int64.c: Likewise.
2343         * config/libbid/bid64_to_int8.c: Likewise.
2344         * config/libbid/bid64_to_uint16.c: Likewise.
2345         * config/libbid/bid64_to_uint32.c: Likewise.
2346         * config/libbid/bid64_to_uint64.c: Likewise.
2347         * config/libbid/bid64_to_uint8.c: Likewise.
2348         * config/libbid/bid_b2d.h: Likewise.
2349         * config/libbid/bid_binarydecimal.c: Likewise.
2350         * config/libbid/bid_conf.h: Likewise.
2351         * config/libbid/bid_convert_data.c: Likewise.
2352         * config/libbid/bid_decimal_data.c: Likewise.
2353         * config/libbid/bid_decimal_globals.c: Likewise.
2354         * config/libbid/bid_div_macros.h: Likewise.
2355         * config/libbid/bid_dpd.c: Likewise.
2356         * config/libbid/bid_flag_operations.c: Likewise.
2357         * config/libbid/bid_from_int.c: Likewise.
2358         * config/libbid/bid_functions.h: Likewise.
2359         * config/libbid/bid_gcc_intrinsics.h: Likewise.
2360         * config/libbid/bid_inline_add.h: Likewise.
2361         * config/libbid/bid_internal.h: Likewise.
2362         * config/libbid/bid_round.c: Likewise.
2363         * config/libbid/bid_sqrt_macros.h: Likewise.
2364
2365 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2366
2367         * Makefile.in: Change copyright header to refer to version
2368         3 of the GNU General Public License and to point readers at the
2369         COPYING3 file and the FSF's license web page.
2370         * config.host: Likewise.
2371
2372 2009-04-07  Alan Modra  <amodra@bigpond.net.au>
2373
2374         * config.host: Reorder and merge to match config.gcc change.
2375
2376 2009-04-03  Alan Modra  <amodra@bigpond.net.au>
2377
2378         * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
2379
2380 2009-03-28  Joseph Myers  <joseph@codesourcery.com>
2381
2382         * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
2383         armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
2384         m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
2385         powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
2386
2387 2009-02-12  Uros Bizjak  <ubizjak@gmail.com>
2388
2389         * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
2390         * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
2391
2392 2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>
2393
2394         * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
2395         ia64/t-softfp-compat to tmake_file.
2396
2397         * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
2398
2399         * config/ia64/__divxf3.asm: New.
2400         * config/ia64/_fixtfdi.asm: Likewise.
2401         * config/ia64/_fixunstfdi.asm: Likewise.
2402         * config/ia64/_floatditf.asm: Likewise.
2403         * config/ia64/t-fprules-softfp: Likewise.
2404         * config/ia64/t-softfp-compat: Likewise.
2405         * config/ia64/tf-signs.c: Likewise.
2406
2407 2009-01-18  Ben Elliston  <bje@au.ibm.com>
2408
2409         * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
2410
2411 2009-01-16  Ben Elliston  <bje@au.ibm.com>
2412
2413         * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
2414         to tmake_file.
2415
2416 2009-01-13  Ben Elliston  <bje@au.ibm.com>
2417
2418         * config/t-softfp: New file.
2419         * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
2420         (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
2421
2422 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
2423
2424         * config.host: Add m32r*-*-rtems*.
2425
2426 2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>
2427
2428         * config.host: Add m32c*-*-rtems*.
2429
2430 2008-11-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2431
2432         PR bootstrap/33100
2433         * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
2434         i386/t-crtstuff if linker supports ZERO terminator unwind entries.
2435         * configure: Regenerate.
2436         * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
2437         tmake_file here from gcc/config.gcc.
2438         Move extra_parts here from gcc/config.gcc.
2439         * config/i386/t-sol2: Move here from gcc/config/i386.
2440         Use gcc_srcdir instead of srcdir.
2441
2442 2008-11-18  Adam Nemet  <anemet@caviumnetworks.com>
2443
2444         * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
2445         case.
2446
2447 2008-11-09  Thomas Schwinge  <tschwinge@gnu.org>
2448
2449         * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
2450
2451 2008-10-08  Thomas Schwinge  <tschwinge@gnu.org>
2452
2453         * config.host: Fold `*-*-gnu*' cases into the Linux ones.
2454
2455 2008-09-03  Hari Sandanagobalane  <hariharan@picochip.com>
2456
2457         Add picoChip port.
2458         * config.host: Add picochip-*-*.
2459
2460 2008-08-06  Bob Wilson  <bob.wilson@acm.org>
2461
2462         * config.host: Match more processor names for Xtensa.
2463
2464 2008-07-08  H.J. Lu  <hongjiu.lu@intel.com>
2465
2466         * config/i386/64/t-softfp-compat: Update comments.
2467
2468 2008-07-07  H.J. Lu  <hongjiu.lu@intel.com>
2469
2470         * config/i386/64/_divtc3-compat.c: Moved to ...
2471         * config/i386/64/_divtc3.c: Here.
2472
2473         * config/i386/64/_multc3-compat.c: Moved to ...
2474         * config/i386/64/_multc3.c: Here.
2475
2476         * config/i386/64/_powitf2-compat.c: Moved to ...
2477         * config/i386/64/_powitf2.c: Here.
2478
2479         * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
2480         .c suffix instead of -compat.c.
2481
2482 2008-07-05  Uros Bizjak  <ubizjak@gmail.com>
2483
2484         * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
2485         (_FP_MUL_MEAT_D): Ditto.
2486         (_FP_DIV_MEAT_S): Ditto.
2487         (_FP_DIV_MEAT_D): Ditto.
2488
2489 2008-07-03  Richard Sandiford  <rdsandiford@googlemail.com>
2490
2491         * Makefile.in: Add support for __sync_* libgcc functions.
2492
2493 2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>
2494
2495         * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
2496
2497 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
2498
2499         PR boostrap/36702
2500         * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
2501         and Linux/x86.  Include 64bit t-softfp-compat for Linux/x86.
2502
2503         * config/i386/64/t-fprules-softfp: Moved to ...
2504         * config/i386/64/t-softfp-compat: This.  New.
2505
2506 2008-07-02  Uros Bizjak  <ubizjak@gmail.com>
2507
2508         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
2509         Initialize f with 0.0.
2510
2511 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
2512
2513         PR target/36669
2514         * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
2515
2516         * config/i386/64/_divtc3-compat.c: New.
2517         * config/i386/64/_multc3-compat.c: Likewise.
2518         * config/i386/64/_powitf2-compat.c: Likewise.
2519         * config/i386/64/eqtf2.c: Likewise.
2520         * config/i386/64/getf2.c: Likewise.
2521         * config/i386/64/letf2.c: Likewise.
2522         * config/i386/64/t-fprules-softfp: Likewise.
2523
2524 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
2525
2526         * config.host: Add i386/${host_address}/t-fprules-softfp to
2527         tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
2528         i[34567]86-*-linux*, x86_64-*-linux*.
2529
2530         * configure.ac: Set host_address to 64 or 32 for x86.
2531         * configure: Regenerated.
2532
2533         * Makefile.in (config.status): Also depend on
2534         $(srcdir)/config.host.
2535
2536         * config/i386/32/t-fprules-softfp: New.
2537         * config/i386/32/tf-signs.c: Likewise.
2538
2539         * config/i386/64/sfp-machine.h: New. Moved from gcc.
2540
2541 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
2542             Uros Bizjak  <ubizjak@gmail.com>
2543
2544         * config/i386/32/sfp-machine.h: New.
2545
2546 2008-06-26  Nathan Froyd  <froydnj@codesourcery.com>
2547
2548         * config/rs6000/t-ppccomm: Remove rules that conflict with
2549         auto-generated rules.
2550
2551 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2552
2553         * configure.ac: sinclude override.m4.
2554         * configure: Regenerate.
2555
2556 2008-06-11  Bernhard Fischer  <aldot@gcc.gnu.org>
2557
2558         * configure: Regenerate.
2559
2560 2008-06-10  Joseph Myers  <joseph@codesourcery.com>
2561
2562         * Makefile.in (DECNUMINC): Remove
2563         -I$(MULTIBUILDTOP)../../libdecnumber.
2564         * gstdint.h: New.
2565
2566 2008-06-07  Joseph Myers  <joseph@codesourcery.com>
2567
2568         * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
2569         parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
2570         alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
2571         arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
2572         hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
2573         i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
2574         i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
2575         i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
2576         i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
2577         mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
2578         powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
2579         powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
2580         strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
2581         vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
2582
2583 2008-05-25  Arthur Loiret  <arthur.loiret@u-psud.fr>
2584
2585         * config.host (sh2[lbe]*-*-linux*): Allow target.
2586
2587 2008-04-30  Nathan Froyd  <froydnj@codesourcery.com>
2588
2589         * config/rs6000/t-ppccomm: Add build rules for new files.
2590         (LIB2ADD_ST): New variable.
2591
2592 2008-04-07  Andy Hutchinson  <hutchinsonandy@aim.com>
2593
2594         PR target/34210
2595         PR target/35508
2596         * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
2597         * config/t-avr: New file. Build 16bit libgcc functions.
2598
2599 2008-03-02  Jakub Jelinek  <jakub@redhat.com>
2600
2601         PR target/35401
2602         * config/t-slibgcc-darwin: Make install-leaf dependent on
2603         install-darwin-libgcc-stubs instead of install.
2604
2605 2008-01-25  Joseph Myers  <joseph@codesourcery.com>
2606
2607         * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
2608         tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
2609         sh-*-rtemscoff*): Remove cases.
2610
2611 2007-12-27  Richard Sandiford  <rsandifo@nildram.co.uk>
2612
2613         * Makefile.in (all): Use install-leaf rather than install.
2614         (install): Split most of the rule into...
2615         (install-leaf): ...this new one.
2616
2617 2007-12-19  Etsushi Kato  <ek.kato@gmail.com>
2618             Paolo Bonzini  <bonzini@gnu.org>
2619
2620         PR target/30572
2621         * Makefile.in: Use @shlib_slibdir@ substitution to get
2622         correct install name on darwin.
2623         * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
2624
2625 2007-12-15  Hans-Peter Nilsson  <hp@axis.com>
2626
2627         * config.host (crisv32-*-elf, crisv32-*-none): New, same as
2628         cris-*-elf and cris-*-none.
2629         (crisv32-*-linux*): Similar, as cris-*-linux*.
2630
2631 2007-11-20  Rask Ingemann Lambertsen  <rask@sygehus.dk>
2632
2633         * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
2634
2635 2007-10-27  H.J. Lu  <hongjiu.lu@intel.com>
2636
2637         PR regression/33926
2638         * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
2639         * configure: Regenerated.
2640
2641 2007-09-27  H.J. Lu  <hongjiu.lu@intel.com>
2642
2643         * Makefile.in (dfp-filenames): Replace decimal_globals,
2644         decimal_data, binarydecimal and convert_data with
2645         bid_decimal_globals, bid_decimal_data, bid_binarydecimal
2646         and bid_convert_data, respectively.
2647
2648 2007-09-17  Chao-ying Fu  <fu@mips.com>
2649             Nigel Stephens  <nigel@mips.com>
2650
2651         * fixed-obj.mk: New file to support fine-grain fixed-point functions.
2652         * Makefile.in (fixed_point): Define.
2653         Check if fixed_point is yes to build support functions.
2654         * configure.ac: Check for fixed_point support.
2655         * configure: Regenerated.
2656         * gen-fixed.sh: New file to generate lists of fixed-point labels,
2657         funcs, modes, from, to.
2658
2659 2007-09-11  Janis Johnson  <janis187@us.ibm.com
2660
2661         * Makefile.in (dfp-filenames): Add bid128_noncomp.
2662
2663 2007-09-10  Janis Johnson  <janis187@us.ibm.com>
2664
2665         * Makefile.in (dfp-filenames): Remove decUtility, add
2666         decDouble, decPacked, decQuad, decSingle.
2667
2668 2007-08-27  Hans Kester  <hans.kester@ellips.nl>
2669
2670         * config.host : Add x86_64-elf target.
2671
2672 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
2673
2674         * configure.ac (set_have_cc_tls): Add a missing =.
2675         * configure: Regenerated.
2676
2677 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
2678
2679         * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
2680         and x86_64-*-linux*.
2681
2682         * config/t-tls: New file.
2683
2684         * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
2685
2686         * configure.ac: Include ../config/enable.m4 and
2687         ../config/tls.m4.  Use GCC_CHECK_CC_TLS to check if assembler
2688         supports TLS and substitute set_have_cc_tls.
2689         * configure: Regenerated.
2690
2691 2007-07-04  H.J. Lu  <hongjiu.lu@intel.com>
2692
2693         * Makefile.in: Use libbid for DFP when BID is enabled.
2694
2695 2007-06-14  Danny Smith  <dannysmith@users.sourceforge.net>
2696
2697         * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
2698         extra_parts. Add config/i386/t-cygming to tmake_file.
2699         * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
2700
2701 2007-05-29  Zuxy Meng  <zuxy.meng@gmail.com>
2702             Danny Smith  <dannysmith@users.sourceforge.net>
2703
2704         PR target/29498
2705         * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
2706         crtfastmath.o to extra_parts.  Add i386/t-crtfm to tmake_file.
2707         * config/i386/t-crtfm: Compile crtfastmath.o with
2708         -minline-all-stringops.
2709
2710 2007-05-10  Richard Sandiford  <richard@codesourcery.com>
2711
2712         * config.host (sparc-wrs-vxworks): New target.
2713
2714 2007-04-14  Kazu Hirata  <kazu@codesourcery.com>
2715
2716         * config.host: Recognize fido.
2717
2718 2007-04-04  Janis Johnson  <janis187@us.ibm.com>
2719
2720         * configure: Check host, not target, for decimal float support.
2721
2722 2007-04-03  Uros Bizjak  <ubizjak@gmail.com>
2723
2724         * config/i386/t-crtpc: New file.
2725         * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
2726         (x86_64-*-linux*): Ditto.
2727
2728 2007-02-30  Kai Tietz  <kai.tietz@onevision.com>
2729
2730         * config.host (x86_64-*-mingw*): New target.
2731
2732 2007-03-23  Michael Meissner  <michael.meissner@amd.com>
2733             H.J. Lu  <hongjiu.lu@intel.com>
2734
2735         * Makefile.in (enable_decimal_float): New.
2736         (DECNUMINC): Add
2737         -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
2738         (dec-objects): Move decimal32, decimal64 and decimal128 to ...
2739         (decbits-filenames): This.
2740         (decbits-objects): New.
2741         (libgcc-objects): Add $(decbits-objects).
2742
2743         * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
2744         Substitute enable_decimal_float.
2745         * configure: Regenerated.
2746
2747 2007-03-19  Hans-Peter Nilsson  <hp@axis.com>
2748
2749         * config.host (cris-*-elf | cris-*-none): Set extra_parts.
2750
2751 2007-03-12  Brooks Moses  <brooks.moses@codesourcery.com>
2752
2753         * Makefile.in (install-info): New dummy target.
2754
2755 2007-03-05  Bernd Schmidt  <bernd.schmidt@analog.com>
2756
2757         * config.host (bfin*-linux-uclibc*): Set extra_parts.
2758
2759 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2760
2761         * Makefile.in: Add install-html and install-pdf dummy
2762         targets.
2763
2764 2007-02-05  Roger Sayle  <roger@eyesopen.com>
2765             Daniel Jacobowitz  <dan@codesourcery.com>
2766
2767         * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
2768         (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
2769         (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
2770
2771 2007-01-29  Janis Johnson  <janis187@us.ibm.com>
2772
2773         * Makefile.in (dec-filenames): Add decExcept.
2774
2775 2007-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
2776
2777         PR bootstrap/30469
2778         * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
2779         -fprofile-use.
2780
2781 2007-01-25  Daniel Jacobowitz  <dan@codesourcery.com>
2782
2783         * configure.ac: Add --enable-version-specific-runtime-libs.
2784         Correct $slibdir default.
2785         * configure: Regenerated.
2786
2787 2007-01-23  Joseph Myers  <joseph@codesourcery.com>
2788
2789         * config/rs6000/t-ldbl128: Always use -mlong-double-128.
2790
2791 2007-01-21  Andrew Pinski  <pinskia@gmail.com>
2792
2793         PR target/30519
2794         * config.host (alpha*-*-linux*): Set extra_parts.
2795
2796 2007-01-09  Kaz Kojima  <kkojima@gcc.gnu.org>
2797
2798         * config/sh/t-linux: New.
2799         * config.host (sh*-*-linux*): Set tmake_file.
2800
2801 2007-01-05  Daniel Jacobowitz  <dan@codesourcery.com>
2802
2803         * Makefile.in (install): Handle multilibs.
2804
2805 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
2806
2807         * Makefile.in: Added .PHONY entry for documentation targets.
2808
2809 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
2810
2811         * Makefile.in: Add empty info, html, dvi, pdf targets.
2812
2813 2007-01-04  Mike Stump  <mrs@apple.com>
2814
2815         * Makefile.in (MAKEINFO): Remove.
2816         (PERL): Likewise.
2817
2818 2007-01-04  Paolo Bonzini  <bonzini@gnu.org>
2819
2820         * configure.ac: Add GCC_TOPLEV_SUBDIRS.
2821         * configure: Regenerate.
2822         * Makefile.in (host_subdir): Substitute it.
2823         (gcc_objdir): Use it.
2824
2825 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
2826
2827         * config.host (ia64*-*-linux*): Set tmake_file.
2828
2829 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
2830
2831         * Makefile.in (version): Define.
2832
2833 2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>
2834             Paolo Bonzini  <bonzini@gnu.org>
2835
2836         * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
2837         config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
2838         config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
2839         config/sparc/t-crtfm, config/t-slibgcc-darwin,
2840         config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
2841         shared-object.mk, siditi-object.mk, static-object.mk: New files.
2842         * configure: Generated.